From their home in Idaho, Bob and Jani Bergdahl have been working for three years to secure their son Bowe's release

Bob Bergdahl was halfway through his UPS delivery route on the evening of June 30, 2009, when he received an urgent message from his dispatcher, requesting that he return immediately to headquarters. Bergdahl had spent the afternoon the same way he spent most afternoons, delivering packages to the far-flung mountain settlements outside Hailey, Idaho, where he lives with his wife Jani and where they had brought up their two children Sky and Bowe. By the time Bergdahl turned in to the graveled parking lot of the UPS hub, it was 7 p.m. Standing there, next to his wife, were two American...